I don't mean 0,01 euro
Have you ever tried to play along with a compilation CD of 60s and 70s classic rock? They didn't have electronic tuners back then, then tuned to the studio piano or whatever. It's a nightmare! You have to retune your guitar with every track. I would like to have a pitch shifter in cents, controllable with a pedal. So i can tune the guitar slightly up or down with the pedal.